How to Prune chrysanthemum 'Pitstop'?
Pinch out growing tips and disbud as required

chrysanthemum 'Pitstop' · Chrysanthemum 'Pitstop'
Grow in a cold frame in a loam-based potting compost and move into a warm glasshouse in early autumn. Provide bright filtered light with good ventilation and a minimum temperature of 10°C. During the growing season water moderately and apply a balanced liquid fertiliser weekly
Pinch out growing tips and disbud as required